Share based compensation (Details 7) - CAD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Purchased by Employees
Issuance for employee stock purchase plan, shares	132,904	234,974	168,515
Issuance for employee stock purchase plan	$ 43,495	$ 41,620	$ 36,246
Common stock
Issuance for employee stock purchase plan, shares	265,808	469,947	309,509
Issuance for employee stock purchase plan	$ 86,989	$ 83,239	$ 66,755
Common stock \| Matched by the Company
Issuance for employee stock purchase plan, shares	132,904	234,973	140,994
Issuance for employee stock purchase plan	$ 43,494	$ 41,619	$ 30,509

Aggregate change in value for stock issued during the period as a result of employee stock purchase plan.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-SubTopic 10
-Topic 505
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(28))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

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Balance Type:	credit
Period Type:	duration